When it comes to sprint training, two critical factors are the amount of force that can be developed and the speed at which a certain threshold of force can be reached. In training, focus often gravitates to the first point through methods like plyometrics and weight-based resistance training. While weight training, if adequately programmed, has the ability to increase strength, and hence the amount of force an athlete can produce, there is also the potential (although this is currently somewhat contentious) that these increases in strength come along with increases in muscle size, commonly termed muscle hypertrophy. Because additional muscle adds additional mass, the athlete is therefore heavier, which, in turn, may slow the athlete down. As such, resistance training for sprinters is often a balancing act between improving strength and force, whilst minimizing unnecessary muscle hypertrophy. As a general rule, we want to get stronger, not bigger. Read more